/* * Copyright (C) 2009-2012 Erwin Waterlander * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice in the documentation and/or other materials provided with * the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ /* define feature test macros for realpath() -- needed on */ /* systems that have S_ISLNK, but chicken/egg means we must */ /* define early, before including stdlib.h (or sys/stat.h) */ #define _XOPEN_SOURCE 500 /* similarly, instead of realpath we like to use, if */ /* available, the canonicalize_file_name() function, which */ /* is a GNU extension. We only ACTUALLY use the function if */ /* USE_CANONICALIZE_FILE_NAME is defined, but we don't define*/ /* that until later. So...define the feature test macro now. */ #define _GNU_SOURCE #ifdef ENABLE_NLS #include #define _(String) gettext (String) #define gettext_noop(String) String #define N_(String) gettext_noop (String) #else #define _(String) (String) #define N_(String) String #define textdomain(Domain) #define bindtextdomain(Package, Directory) #endif #if defined(DJGPP) || defined(__TURBOC__) /* DJGPP */ # include #else # ifndef __MSYS__ # include # endif #endif #ifndef __TURBOC__ #include #endif #include #include #include #include #include #ifdef __TURBOC__ #define __FLAT__ #endif #include #ifdef ENABLE_NLS #include #endif #include #ifdef D2U_UNICODE #include #endif #if (defined(__WATCOMC__) && defined(__NT__)) /* Watcom */ # define WIN32 1 #endif #if defined(__WATCOMC__) && defined(__I86__) /* Watcom C, 16 bit Intel */ #define MSDOS 1 #endif #if defined(__WATCOMC__) && defined(__DOS__) /* Watcom C, 32 bit DOS */ #define MSDOS 1 #endif #if defined(WIN32) && !defined(__CYGWIN__) /* Windows */ #define MSDOS 1 #endif #if defined(__TURBOC__) || defined(DJGPP) || defined(__MINGW32__) /* Some compilers have no mkstemp(). * Use mktemp() instead. * BORLANDC, DJGPP, MINGW32 */ #define NO_MKSTEMP 1 #endif #if defined(__TURBOC__) || defined(DJGPP) || defined(__MINGW32__) || defined(__WATCOMC__) /* Some compilers have no chown(). */ #define NO_CHOWN 1 #endif /* Watcom C defines S_ISLNK */ #ifdef __WATCOMC__ #undef S_ISLNK #endif #if defined(MSDOS) || defined(__OS2__) /* Systems without soft links use 'stat' instead of 'lstat'. */ #define STAT stat #else #define STAT lstat #endif #if defined(MSDOS) || defined(__OS2__) /* On some systems rename() will always fail if target file already exists. */ #define NEED_REMOVE 1 #endif #if defined(MSDOS) || defined(__CYGWIN__) || defined(__OS2__) /* DJGPP, MINGW32 and OS/2 */ /* required for setmode() and O_BINARY */ #include #include #endif #if defined(MSDOS) || defined(__CYGWIN__) || defined(__OS2__) #define R_CNTRL "rb" #define W_CNTRL "wb" #else #define R_CNTRL "r" #define W_CNTRL "w" #endif #define BINARY_FILE 0x1 #define NO_REGFILE 0x2 #define WRONG_CODEPAGE 0x4 #define OUTPUTFILE_SYMLINK 0x8 #define INPUT_TARGET_NO_REGFILE 0x10 #define OUTPUT_TARGET_NO_REGFILE 0x20 #define LOCALE_NOT_UTF8 0x40 #define WCHAR_T_TOO_SMALL 0x80 #define UNICODE_CONVERSION_ERROR 0x100 #define CONVMODE_ASCII 0 #define CONVMODE_7BIT 1 #define CONVMODE_437 437 #define CONVMODE_850 850 #define CONVMODE_860 860 #define CONVMODE_863 863 #define CONVMODE_865 865 #define CONVMODE_1252 1252 #define FROMTO_DOS2UNIX 0 #define FROMTO_MAC2UNIX 1 #define FROMTO_UNIX2DOS 0 #define FROMTO_UNIX2MAC 1 #define SYMLINK_SKIP 0 #define SYMLINK_FOLLOW 1 #define SYMLINK_REPLACE 2 #define FILE_MBS 0 /* Multi-byte string or 8-bit char */ #define FILE_UTF16LE 1 /* UTF-16 Little Endian */ #define FILE_UTF16BE 2 /* UTF-16 Big Endian */ #define FILE_UTF8 3 /* UTF-8 */ typedef struct { int NewFile; /* is in new file mode? */ int Quiet; /* is in quiet mode? */ int KeepDate; /* should keep date stamp? */ int ConvMode; /* 0: ascii, 1: 7bit, 2: iso */ int FromToMode; /* 0: dos2unix/unix2dos, 1: mac2unix/unix2mac */ int NewLine; /* if TRUE, then additional newline */ int Force; /* if TRUE, force conversion of all files. */ int Follow; /* 0: skip symlink, 1: follow symbolic link, 2: replace symlink. */ int status; int stdio_mode; /* if TRUE, stdio mode */ int error; /* an error occurred */ int bomtype; /* byte order mark */ int add_bom; /* 1: write BOM */ } CFlag; int symbolic_link(char *path); int regfile(char *path, int allowSymlinks, CFlag *ipFlag, char *progname); int regfile_target(char *path, CFlag *ipFlag, char *progname); void PrintUsage(char *progname); void PrintBSDLicense(void); void PrintVersion(char *progname); #ifdef ENABLE_NLS void PrintLocaledir(char *localedir); #endif FILE* OpenInFile(char *ipFN); FILE* OpenOutFile(int fd); #if defined(__TURBOC__) || defined(__MSYS__) char *dirname(char *path); #endif #ifdef NO_MKSTEMP FILE* MakeTempFileFrom(const char *OutFN, char **fname_ret); #else int MakeTempFileFrom(const char *OutFN, char **fname_ret); #endif int ResolveSymbolicLink(char *lFN, char **rFN, CFlag *ipFlag, char *progname); FILE *read_bom (FILE *f, int *bomtype); #ifdef D2U_UNICODE wint_t d2u_getwc(FILE *f, int bomtype); wint_t d2u_ungetwc(wint_t wc, FILE *f, int bomtype); wint_t d2u_putwc(wint_t wc, FILE *f, CFlag *ipFlag); #endif